The Uniform Marriage and Divorce Act, on which many states' spousal support statutes are based, recommends that courts consider the following factors in making decisions about alimony awards: 1  The age, physical condition, emotional state, and financial condition of the former spouses;
This value is expressed in hours and represents the number of hours before the lamp is at half its original brightness. The expected life of a lamp will vary based on the lamp technology and the projector; however, most projectors offer about 2000 hours. The lamp's success rate is based on a bell curve, so that a majority of (but not all) lamps will meet the lamp life hours specified.
How a Projector Headlight Works. A projector lamp is lit by a filament at one focus of an ellipsoidal reflector with a condenser lens in front of the lamp. Between the reflector and the lens there is a shade at the image plane. The projection of the top edge of the shade provides a low-beam cutoff.